CVE-2022-34838 : Security Advisory and Response
Learn about CVE-2022-34838 affecting ABB Zenon 8.20, its high impact on data security, and mitigation strategies. Understand the risks posed by storing passwords in a recoverable format.
A vulnerability in ABB Zenon 8.20 allows an attacker to exploit the system by storing passwords in a recoverable format, potentially leading to data manipulation and visualization alterations.
Understanding CVE-2022-34838
This CVE involves the ABB Zenon software, where sensitive passwords are stored in a recoverable format, posing a risk of unauthorized data modifications.
What is CVE-2022-34838?
The vulnerability in ABB Zenon 8.20 enables attackers to add or alter data points and their attributes, affecting data visualization for end-users.
The Impact of CVE-2022-34838
With a CVSS base score of 8.1, this high-severity vulnerability has a significant impact on confidentiality, integrity, and availability, with no privileges required for exploitation.
Technical Details of CVE-2022-34838
This section delves into the specifics of the vulnerability, including affected systems, exploitation mechanisms, and potential risks.
Vulnerability Description
The vulnerability allows threat actors to manipulate data points and associated attributes in ABB Zenon 8.20, leading to altered data visualization.
Affected Systems and Versions
Abb Zenon version 8.20 is identified as the affected version, where storing passwords in a recoverable format creates security loopholes.
Exploitation Mechanism
Attackers can exploit this vulnerability locally, with high attack complexity, impacting confidentiality and integrity, and resulting in changed scope.
Mitigation and Prevention
To address CVE-2022-34838, immediate actions and long-term security practices should be implemented to protect systems and data.
Immediate Steps to Take
Organizations using ABB Zenon 8.20 should apply security patches, monitor for unusual activities, and restrict unauthorized access.
Long-Term Security Practices
Implementing strong password policies, regular security audits, and user training can enhance overall cybersecurity posture.
Patching and Updates
Regularly updating ABB Zenon software, monitoring vendor communications, and staying informed about security best practices are crucial for mitigating risks.